Naval telescope

Achromatic telescope with a tapering, leather-covered barrel and brass fittings, including a pivoted eyepiece cover, an objective lens cap and a sliding sun shade. The instrument has a single draw tube and a second variable focus eyepiece tube, with three engraved lines, marked 25, 30 and 35 respectively. The maker's name is inscribed on the draw tube as the words 'CS EDWARD WILSHAW CABLE & WIRELESS LTD'. The 'Edward Wilshaw' was the largest of the cable repair fleet owned by Cable & Wireless.

Object Details

ID: ZBA4543
Collection: Astronomical and navigational instruments
Type: Naval telescope
Display location: Not on display
Creator: Henry Hughes & Son Limited
Date made: 1920s; 1920-1929
Credit: National Maritime Museum, Greenwich, London
Measurements: Length: 661 mm (closed, with cap), 896 mm (fully extended); Diameter: 77 mm (max)
Parts: Naval telescope